Signbee

Document signing for AI agents. Send contracts for e-signature via MCP with email OTP verification and SHA-256 signing certificates.

GitHub

Signbee MCP Server

Document signing for AI agents — as an MCP tool.

Send, sign, and verify documents with a single tool call. Works with Claude, Cursor, Windsurf, and any MCP-compatible client.

Quick Setup

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "signbee": {
      "command": "npx",
      "args": ["-y", "signbee-mcp"],
      "env": {
        "SIGNBEE_API_KEY": "your-api-key-from-signb.ee/dashboard"
      }
    }
  }
}

Cursor / Windsurf

Add to your MCP settings:

{
  "signbee": {
    "command": "npx",
    "args": ["-y", "signbee-mcp"],
    "env": {
      "SIGNBEE_API_KEY": "your-api-key"
    }
  }
}

Note: The API key is optional. Without it, the sender verifies via email OTP. With it, documents are sent instantly.

Tools

`send_document`

Send a markdown document for two-party e-signing.

Parameters:

Parameter	Required	Description
`markdown`	✅	Document content in markdown format
`sender_name`	✅	Full name of the sender
`sender_email`	✅	Email address of the sender
`recipient_name`	✅	Full name of the recipient
`recipient_email`	✅	Email address of the recipient
`title`	❌	Document title (auto-extracted from heading)
`expires_in_days`	❌	Days until signing link expires (default: 7)

Example prompt: "Send an NDA to [email protected] from [email protected]"

`send_document_pdf`

Send an existing PDF for two-party e-signing.

Parameters:

Parameter	Required	Description
`pdf_url`	✅	Publicly accessible URL to the PDF
`title`	✅	Document title
`sender_name`	✅	Full name of the sender
`sender_email`	✅	Email address of the sender
`recipient_name`	✅	Full name of the recipient
`recipient_email`	✅	Email address of the recipient
`expires_in_days`	❌	Days until signing link expires (default: 7)

How It Works

You ask your AI to send a document for signing
The MCP server calls the Signbee API
Signbee converts markdown → PDF, handles the signing ceremony
Both parties receive a SHA-256 certified signed copy via email

Get Your API Key

Go to signb.ee
Create an account
Navigate to the Dashboard
Copy your API key

License

MIT

Verwandte Server

Kone.vc

Sponsor

Monetize your AI agent with contextual product recommendations

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